<!DOCTYPE html>
<html  lang="zh" xmlns:th="http://www.thymeleaf.org">
<head th:include="include :: header"></head>
<body class="gray-bg" style="width:100%;height:100%;position:absolute;">
    <div style="width:100%;height:100%;background: white;text-align: center;">
        <img src="/img/welcome.jpg" style="padding-top: 20%;">
    </div>

</body>
</html>
